Nathan Sports Vapor Airess 3.0 Hydration Running Vest Size:L-XXL Helmet sizing in cm :

Helmet sizing in cm : 48 - 55cm

this jacket features a streamlined fit that complements active lifestyles without sacrificing everyday wearability

Set in ribbed-knit collar

Secure zipper closure

Stock up on these durable T-nuts to keep your equipment in top condition throughout the season

Nathan Sports Vapor Airess 3.0 Hydration Running Vest Size:L-XXL Helmet sizing in cm :Women's Specific Adaptive Fit Adjustable Sizing System provides a tailored, body mapped fit ideal for most female body types with newly added expanded size of 1XL 3XL Two storage pockets near Adaptive Fit straps one on each side New 2 layer moisture wicking air mesh on shoulder straps & back interior to provide maximum breathability & comfort Breathable, chafe free binding for maximum comfort Equipped with 2L hydration bladder with quick release valve